Once Upon a Time Season 2 Spoiler: Will Captain Hook and Rumplestiltskin Form an Alliance?

Captain Hook was a bonafide villain in the classic Peter Pan story and play first written by J.M. Barrie. And judging by a recent tweet, it sounds like he’ll be on the side of evil in Once Upon a TimeSeason 2, too. Robert Carlyle (Mr. Gold/Rumplestiltskin) recently tweeted, “Just finished 2 days work with @colinodonoghue1 A terrific actor giving a lovely performance as Capt Hook, Is it a Scots/Irish alliance?!?!?”Uh oh! We don’t like the sound of anyone forming an alliance with Rumplestiltskin, even if Robert is simply referring to his Scottish heritage and actor Colin O’Donoghue’s Irish roots. But two days of filming together definitely suggests many scenes between Hook and Rumpel. Colin tweeted earlier, “Finished a great first day as #CaptainHookon #ouat with @robertcarlyle_. The ship has set sail!!”Before we fear an evil alliance, however, consider this OUAT Season 2 promo, which seems to show Hook breaking into Mr. Gold’s Storybrooke shop to retrieve his hook. Perhaps he’s not on Mr. Gold’s side after all?Tell us your theories in the comments below!Once Upon a Time Season 2 premieres onSeptember 30, 2012 at 8 p.m. ET/PT onABC.Source: @robertcarlyle, @colinodonoghue1Molly Friedman is an editor at Wetpaint Entertainment. Follow her on Twitter@MollyFriedman.Want more OUAT news?Like us on Facebook andFollow us on Twitter.